Month that always finishes windy (6)
I believe the answer is:
august
'month' is the definition.
(August is an example)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for august that I've seen before include "there's not much of it left now [27 AUGUST]" , "Inspiring respect and admiration" , "Dignified - time of year" , "Period in 1 down" , "Gregorian calendar month" .)